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Technical Data Sheet
PartsTable / COMPONENT / 650-1NT
650-1NT ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TAP,THREAD CUTTING is a the manufacturer industrial component. Key specifications include length: 0.438 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_length: 1.656 INCHES NOMINAL IN, overall_length: 3.375 INCHES NOMINAL IN, shank_diameter: 0.367 INCHES NOMINAL IN, style_designator: STRAIGHT FLUTE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-264-5553, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
650-1NT
NSN: 5136-00-264-5553
FSC: 5136
CAGE: 59937 — BENDIX CORP THE INDUSTRIAL TOOLS DIV GREENFIELD PLANT (USA)
SPECIFICATIONS
length0.438 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
thread_length1.656 INCHES NOMINAL IN
overall_length3.375 INCHES NOMINAL IN
shank_diameter0.367 INCHES NOMINAL IN
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureINTERRUPTED
width_across_flats0.275 INCHES NOMINAL IN
starting_chamfer_typePLUG
thread_forming_methodGROUND
thread_pitch_diameters+0.4510 TO 0.4515 INCHES IN
NSN5136-00-264-5553
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAP,THREAD CUTTING TITLE COMPONENT PN 650-1NT MFR TAP,THREAD CUTTING
KEY FEATURES
•
SHANK DIAMETER: 0.367 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND A SERIES AND B STYLE
•
STARTING CHAMFER TYPE: PLUG
•
THREAD STRUCTURE: INTERRUPTED
•
STYLE DESIGNATOR: STRAIGHT FLUTE
•
THREAD FORMING METHOD: GROUND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER0.367 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A SERIES AND B STYLE
OVERALL LENGTH3.375 INCHES NOMINAL IN
STARTING CHAMFER TYPEPLUG
THREAD STRUCTUREINTERRUPTED
STYLE DESIGNATORSTRAIGHT FLUTE
THREAD FORMING METHODGROUND
MATERIALSTEEL OVERALL
LENGTH0.438 INCHES NOMINAL SQUARE END IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.500-13 UNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
1878Interchangeable
interchangeable cross-reference
interchangeable
MILW16878-3Interchangeable
interchangeable cross-reference
interchangeable
P417Interchangeable
interchangeable cross-reference
interchangeable
FFW92TYPEAGRADE1CLASSEInterchangeable
interchangeable cross-reference
interchangeable
426328Interchangeable
interchangeable cross-reference
interchangeable
1878-30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 650-1NT?
650-1NT is a TAP,THREAD CUTTING.
What parts can replace 650-1NT?
There are 12 known substitutes for 650-1NT: 1878, MILW16878-3, P417 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 650-1NT?
650-1NT is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-264-5553. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026